Enum collenchyma_nn::ConvBackwardFilterAlgo
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pub enum ConvBackwardFilterAlgo { Auto, ImplicitGEMM, ImplicitGEMMSum, ImplicitPrecompiledGEMMSum, FFT, }
Different algorithms to compute the gradient with respect to the filter.
Variants
Auto
Attempt to automatically find the best algorithm of all the other available ones.
ImplicitGEMM
Compute the convolution as matrix product without forming the matrix that holds the input data.
Does not need any memory workspace.
The results are deterministic.
ImplicitGEMMSum
Compute the convolution as sum of matrix product without forming the matrix that holds the input data.
Does not need any memory workspace.
The results are non-deterministic.
ImplicitPrecompiledGEMMSum
Similar to ImplicitGEMMSum
but needs some workspace to precompile the implicit indices.
The results are non-deterministic.
FFT
Compute the convolution as Fast-Fourier Transform.
Needs a significant memory workspace.
The results are deterministic.
Methods
impl ConvBackwardFilterAlgo
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Trait Implementations
impl Debug for ConvBackwardFilterAlgo
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impl Copy for ConvBackwardFilterAlgo
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impl Clone for ConvBackwardFilterAlgo
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fn clone(&self) -> ConvBackwardFilterAlgo
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more